Capabilities
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Capabilities Airbus A330/A340 Airbus A330/A340 System Overview Eaton’s Aerospace Product Capabilities The Airbus A330/A340 Family A340-500 has a range of up to opened a new era of travel. It is A340 aircraft while the CMV3- of aircraft has established sig- 16,600 km./ 9,000 nm. The the longest-range aircraft ever 049-EA1A is rated at 8 kVA for nificant market leadership in shorter range four-engine built. the A330 aircraft. A generator the 240-380 seat category.The A340-300 enhanced is offered control unit (MGC-050-EA2E five twin or four-engine air- with a new version of the The A330/A340 Family has inte- and MGC-EA1C) (GCU) controls craft, including the new A340- CFM International CFM56-5C grated state-of-the-art technolo- the emergency generator by 500 and -600 models, offer the engine. The A340-500/-600 are gy in its overall operation, providing speed regulation, volt- highest degree of operational powered by the Rolls-Royce including: fly-by wire flight con- age regulation, and protective flexibility and economy com- Trent 500 series. trol, side-stick controller, and functions. bined with unmatched passen- digital avionics to support these ger comfort. Selected as a key The tremendous operating effi- functions. The Stab Trim hydraulic motor supplier, Eaton Aerospace pro- ciency of the A330/A340 Family (Vickers® brand model MF3-075- vides the primary and emer- is enhanced by voluminous The A330/340 hydraulic system EA1J and MF3-075-EA2A) actu- gency hydraulic power, emer- underfloor holds for generating is comprised of three fully inde- ates the horizontal stabilizer on gency electric power and cargo revenue, with room for pendent systems — Blue, the aircraft. Eaton’s Actuation flap/slat hydraulic drives for 60% - 100% more freight than Green and Yellow — to furnish Systems provides the ground the aircraft. Eaton's capabili- the largest competing aircraft the hydraulic power required to service hydraulic manifold, prior- ties, as a leading supplier of on the market. The unrivaled operate flight controls, landing ity valve, solenoid valve, and advanced fluid power systems operating economics of the gear, spoilers, flaps and slats, fuse manifold associated with technology, continue to be A330/A340 Family mean that an cargo doors, nosewheel steer- right or left pitch trimmers. In demonstrated in challenging airline can even operate prof- ing, thrust reversers and the addition, the A330 is equipped programs like the A330 and itable cargo flights without a emergency electrical generator. with a reverse actuator. A340. single passenger on board. Each hydraulic system operates at a nominal pressure of 3000 All three systems provide power The A330/A340 Family features The A340-500 and -600, the psi (207 bar). for primary flight controls a luxurious four-abreast longest and largest Airbus air- (ailerons, elevators and rudder). arrangement in First Class, craft in operation to date, main- Four Eaton Vickers® brand model The Blue system provides with each passenger enjoying tain the Airbus leadership in PV3-300-EA2 series variable dis- hydraulic power to the slats, unimpeded access to an aisle. technology and innovation placement inline piston pumps speed brakes, parking brakes, Business Class features spa- through the use of advanced are installed on each spoilers, pitch trim and thrust cious six-abreast seating, materials, systems and avionics. A330/A340. These engine driven reversers. The Yellow system affording each passenger an The platforms bring a new level pumps are equipped with an also provides power to flaps, aisle or window seat, while of comfort, reliability, and versa- inlet boost impeller and electri- speed brakes, spoilers, pitch Economy Class passengers are tility in long and ultra-long range cal depressurization valve (EDV). trim, cargo doors, and thrust generally seated in a comfort- aircraft. A new cabin interior fea- The three air-cooled, continu- reversers. The Green system able eight-abreast layout with turing sleek and harmonious ously rated motorpumps provides hydraulic power for no passenger more than one lines and unrivaled spacious- (Vickers® brand MPEV3-032-15) thrust reversers, leading edge seat away from an aisle. ness, provide airlines with new are AC electric motor driven flaps and slats, the emergency ways of optimizing the cabin. inline design, variable displace- electrical generator, landing The twin-engine A330 com- ment pumps. gear, and nosewheel steering. bines some of the lowest Latest deliveries of the A340- Emergency power provided in operating costs of any aircraft 600 platforms have introduced The Vickers® brand engine driv- the Green system is aided by a ever designed with maximum new features such as lower- en pump (PV3-300-EA2) (EDP) ram air turbine. flexibility for a wide range of deck facilities, which include provides primary hydraulic route structures. The twin- galleys with a trolley lift to the power for each of the three The Airbus A330/A340 Family of engine A330 is available with main deck, creating more seat- independent systems, Blue, aircraft engines are also General Electric CF6-80E1, ing capacity on the main deck. Green and Yellow. The Green equipped with Tedeco® brand Pratt & Whitney PW4000 or In addition, airlines have chosen system is powered by two chip detectors, located in the Rolls-Royce Trent 700 engines. to install mini suites in First EDPs, and the Blue and Yellow secondary power system oil Class cabins and AFIS (Airbus In systems are each powered by flow. The collectors capture fer- Featuring the quietest cabin in Flight Information System). one EDP. rous wear particles from gears the sky, the A340 enables air- and bearing that could indicate lines to develop more non- The A340-500 now flies the The hydraulic motor-driven gen- impending failure. Tedeco® stop ultra-long haul services, world's longest air routes, such erator (model CMV3-022-EA3C brand chip collectors are including routes over extreme as Dubai to New-York, and and CMV3-049-EA1A) provides equipped with self-closing and remote terrain. The A340- Singapore to Los Angeles. With emergency electrical power in valves permitting withdrawal of 600, entered service in July the ability to fly economical case of primary electrical power the magnetic probe for visual 2002. It carries 380 passengers routes of up to 9000 failure. The model CMV3-022- inspection of the collected up to 14,640 km./7,900 nm. nm./16,600 km., the A340-500 EA3C is rated at 5.5 kVA for debris, with minimal lost of oil. The ultra-long range, 313 seat, 2 EATON CORPORATION AEROSPACE C5-23 December 2004 The aircraft engines are also equipped with Tedeco® brand liq- uid level indicators that provide a viewing port that allows the oper- ator to check oil level in the auxil- iary power unit. A high contrast feature provides excellent read- ability in subdued light. Another level indicator is the sight gauge, which is mounted on the oil reser- voir of the engine to provide visu- al indication of operating fluid lev- els. The gauge is designed to withstand direct flame impinge- ment without fluid loss. Eaton's filler plug has an easy opening quick-disconnect filler cap with strainer to allow operators to add oil into the APU and starter housings. Eaton also provides a full-flow debris monitor which is a special low-pressure drop housing that enhances the capture efficiency of chip detector in the gas turbine engine. Eaton’s Fluid Conveyance provides a variety of Aeroquip® brand hose and fittings assemblies. The A330/A340 Hydraulic System (Simplified) BLUE SYSTEM GREEN SYSTEM YELLOW SYSTEM A340 ENGINE 2 A340 ENGINE 1 & 4 A340 ENGINE 3 A330 ENGINE 1 A330 ENGINE 1 & 2 A330 ENGINE 2 Engine Pump Motorpump Engine Pump Engine Pump Engine Pump Motorpump PV3-300-EA2 MPEV3-032-15 PV3-300-EA2 PV3-300-EA2 PV3-300-EA2 MPEV3-032-15 Motorpump MPEV3-032-15 Solenoid Valve Solenoid Valve 71145-11 71145-11 Solenoid Valve Trim Motor 71145-11 Trim Motor MF1-075-EA1 MF1-075-EA1 Emergency Generator Pitch Trimmer Pitch Trimmer (A340) CMV3-022-EA3C 71179-1 71179-1 (A330) CMV3-049-EA1A Other Control Generator Control Unit Other Control Functions (A340) MGC-050-EA2E Functions (A330) MGC-EA1C EATON CORPORATION AEROSPACE C5-23 December 2004 3 Eaton’s Airbus A330/A340 Components CHIP COLLECTOR SIGHT PLUG FLEXIBLE HOSE ASSEMBLIES ENGINE-DRIVEN PUMP HYDRAULIC MOTOR DRIVEN GENERATOR ELECTRIC MOTORPUMP (EMP) GENERATOR CONTROL UNIT CHIP COLLECTOR THSA MOTOR 1800 SERIES QUICK DISCONNECTS FLEXIBLE HOSE ASSEMBLIES GROUND MANIFOLD PRIORITY VALVE 1817 SERIES SWIVELS SOLENOID VALVE CHIP DETECTOR FUSE MANIFOLD FILLER PLUG HYDRAULIC PITCH TRIMMER MANIFOLD ASSEMBLY FULL FLOW DEBRIS MONITOR POWER DOOR SYSTEM ACTUATOR GROUND SERVICE COUPLINGS CHANGEOVER VALVE 4 EATON CORPORATION AEROSPACE C5-23 December 2004 PV3-300-EA2 (A330/A340) MPEV3-032-15 CMV3-022-EA3C (A340) MGC-050-EA2E (A340) Engine Driven Pump (A330/A340/A340-500/600) CMV3-049-EA1A (A330/A340- MGC-EA1C (A330/A340- Electric Motorpump 500/600)) 500/600) Main hydraulic power is sup- Motor Driven Generator Generator Control Unit plied by four 47 gpm (175 Auxiliary hydraulic power for L/min.), 3700 rpm, variable dis- ground operation is provided by Emergency electrical supply is The generator control unit (GCU) placement, 3000 psi (207 bar), three air-cooled AC electric provided by a 3000 psi (207 bar) on the A330/A340 uses the lat- pressure compensated inline motor-driven, 3000 psi (207 bar), variable displacement hydraulic est solid state performance and piston pumps. These highly reli- variable displacement, pressure motor driving a 400 Hz, 115/200 reliability in a compact package. able engine driven pumps oper- compensated inline piston volt, 3-stage AC generator. The GCU houses the necessary ate continuously and are pumps.